-Meanwhile stir feta, olives, and 2 tablespoons mint into the couscous. Mound about 1/2 cup of the couscous mixture at the stem end of each cabbage leaf. Roll into a bundle, tucking in the sides.

-When the tomato sauce is ready, add the cabbage rolls seam-side down. Cover and cook until the rolls are hot all the way through and the cabbage is very tender, 5 to 8 minutes. Serve the cabbage rolls topped with the sauce. Garnish with mint, if desired.